40368746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1559}}^1$

素因数の和:1690

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 26854774

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1177, 1559, 2354, 3118, 12947, 17149, 25894, 34298, 166813, 188639, 333626, 377278, 1834943, 3669886, 20184373, 40368746]

約数ペア:

[(1, 40368746), (2, 20184373), (11, 3669886), (22, 1834943), (107, 377278), (121, 333626), (214, 188639), (242, 166813), (1177, 34298), (1559, 25894), (2354, 17149), (3118, 12947)]